MR. J. BALL’S SPICILEGIUM FLORE MAROCCANA. 705 
125),=C. gynobasis (Vill. Dauph. ii. 206; Boiss. Voy. Esp. 630),= 
C. alpestris (All. Fl. Ped. ii. 270; Kunth, Enum. ii. 479). 
Mar. sept.—In monte Beni Hosmar prope Tetuan! 
Mar. merid.—In Atlante Majore; legi in convalle Amsmiz circ. 
1500 m. ! 
Ar, Geog. Europa media et australis. Ad litora maris Caspii (fide 
Kunth). Spec. nulla ex Asia Minore nec ex Algeria vidi. 
Carex AMBIGUA (Link in Schrad. Journ. 1799, 308; Kunth, Enum. 
ii. 479). 
Mar. sept.—Legi prope Cap. Spartel ! 
Mar. merid.—In convalle Ait Mesan, spec. nimis immatura! 
Species paucis cognita, sed probe distincta utriculis glabris elliptico- 
ovoideis tricostatis, nec, ut in C. Halleriana, obovato-oblongis trigo- 
nis plurinerviis. 
Spec. ex Lusitania Transtagana in Herb. Kew. nostris conformia sunt, 
nisi preesentia in spec. nostris fl. foemineorum 2-4 ad basin spice 
superioris mascule. 
Spec. ex Atlante Majore nimis immatura majora, culmis fere pedem longis, 
sed Tingitanis simila. Planta ulterius inquirenda. 
Ar. Geog. Lusitania. Marocco. 
C. pistans (L., Kunth, Enum. u. 449). 
Mar. sept.—? In clivo montis Beni Hosmar prope Tetuan legi specimen 
nimis immaturum ! 
Spec. nostrum incertum, sed vix ad aliam speciem referendum. Teste 
el. Willkomm C. distans nascitur in isthmo Gibraltarico. 
Ar. Geog. Frequens occurrit in Europa media et australi; necnon in 
Caucaso, et in America boreali. 
C. risstrostRis (Ball in Journ. Bot. 1875, 206). 
Dense cespitosa; culmi numerosi, humiles (subspithamzi), foliacei, 
leeves, cum foliis elevato-striati; folia angusta sepius undulato-re- 
curva, scabriuscula ; spica mascula solitaria, squamis dorso obscure 
trinervibus, pallidis vel inferioribus tricoloribus ; spicze foeminez 3-4 
oblong, pedicellate, squamis dorso viridibus apice mucronatis, vel 
inferioribus in quavis spica membranaceis obtusis ; utriculi (vix satis 
maturi) virides, glabri, nervis duobus extramarginalibus prominenti- 
bus et aliis subobsoletis instructi, in rostrum breve, apice in dentes 
duos acutos divergentes fissum, acuminati; bractez spicarum inferio- 
rum foliacez, elongatz, spicam masculam superantes. 
Mar. merid.—Legimus in regione media Atlantis Majoris, in rupestri- 
bus siccis montis Djebel Tezah cire. 2000 m.! et verisimiliter eandem 
plantam in convalle Ait Mesan supra Arround, ultra 2000 m. s. m.! 
Species in grege C. distantis collocanda. Ab hae differt imprimis sta- 
tura multo minore, foliis angustioribus, spicis mimoribus, squamis spic. 
foemin. inferioribus obtusis, utriculo minus inflato, nervis minus pro- 
